[机] 氯化铜精制法

A process of change 1) Napster’s gone but the technology remains. And so does the damage to profits. So can the music industry adapt to the times and turn the technology that’s taken its profits i

发表于:2018-11-28 / 阅读(158) / 评论(0) 分类 疯狂英语2003年

For most college students, the main goal of higher education is earning a degree that will lead to a successful and satisfying career. The years spent working on a program of study can be fun and include life-changing experiences. And many college cl

发表于:2018-12-08 / 阅读(79) / 评论(0) 分类 2017年VOA慢速英语(十一)月

注释: previous [5pri:vjEs] adj. 先前的,原来的 New Delhi [nju:5deli] n. 新德里,印度首都 Natwar Singh纳特瓦·辛格,印度外交部长,曾先后出任印度驻巴基斯坦、中

发表于:2018-12-08 / 阅读(114) / 评论(0) 分类 VOA2004(上)--各类新闻

Death of Zambian President Comes as Country Considers New Constitution 赞比亚总统去世之际,国家正在考虑新宪法 LUSAKA Zambian president Michael Sata died Wednesday in London, where he had been undergoing treatment for an undisclosed i

发表于:2018-12-08 / 阅读(80) / 评论(0) 分类 VOA标准英语2014年(十月)

New Solar Cell Minimizes Environmental Risks in Manufacturing Process 新的太阳能电池减少生产中对环境的危害 Scientists in England report the development of a new solar cell that minimizes environmental risks in the manufacturing proc

发表于:2018-12-08 / 阅读(119) / 评论(0) 分类 VOA标准英语2014年(六月)

Lesson 37 The process of ageing 衰老过程 First listen and then answer the following question. 听录音,然后回答以下问题。 What is one of the most unpleasant discoveries we make about ourselves as we get older? At the age of twelve year

发表于:2018-12-08 / 阅读(576) / 评论(0) 分类 新概念英语第四册

X-Ray Technology Helps Recover Lost 19th-Century Images The worlds very first photographs were taken in the 1830s. Scientists now say they have found a way to recover lost images made from the very first photographic process. The new method uses X-ra

发表于:2019-01-03 / 阅读(96) / 评论(0) 分类 2018年VOA慢速英语(七)月

By Jim Malone Washington 25 October 2007 The lengthy and complicated process of choosing the next president of the United States begins in early January when voters attend party caucuses and cast ballots in primaries to select the presidential nomine

发表于:2019-01-07 / 阅读(164) / 评论(0) 分类 2007年VOA常速英语(十月)

By Jim Teeple Jerusalem 17 December 2007 After seven years, Israeli and Palestinian negotiators are talking once again. That development came at the end of 2007, a year of turmoil and transition which saw the Palestinian territories split, politicall

发表于:2019-01-07 / 阅读(195) / 评论(0) 分类 VOA常速英语2007年(十二月)

By Naomi Schwarz Dakar 21 December 2007 Rebels and government troops in Ivory Coast are set to begin the long-awaited disarmament process on Saturday, a critical first step before forming a new national army is the divided country. Ivory Coast Presid

发表于:2019-01-07 / 阅读(149) / 评论(0) 分类 VOA常速英语2007年(十二月)

大学英语演讲稿 Mans life is a process of growing up Mans life is a process of growing up, actually Im standing here is a growth. If a persons life must constituted by various choices, then I grow up along with these choices. Once I hope I can

发表于:2019-01-08 / 阅读(105) / 评论(0) 分类 英语演讲

Ayaz Gul Pakistans President Pervez Musharraf says that in a telephone conversation with India's new prime minister, they have agreed to continue a peace process aimed at resolving bilateral disputes.

发表于:2019-01-09 / 阅读(114) / 评论(0) 分类 VOA2004(上)--国际时事

Colleges Look to Change Admission Process Educators across the U.S. are calling for major changes to the admissions process in higher education. The National Center for Educational Statistics (or NCES) reported that U.S. colleges and universities rec

发表于:2019-01-12 / 阅读(76) / 评论(0) 分类 2016年VOA慢速英语(二)月

Major world powers pledged support for reconciliation in Afghanistan to include members of the Taliban and mapped out a strategy for handing over increasing security responsibilities to Afghan forces. The decisions were announced as ministers and del

发表于:2019-01-13 / 阅读(95) / 评论(0) 分类 VOA标准英语2010年(一月)

今天我们选读一篇《The Secret 秘密》中关于感恩的章节。这个章节中,讲述的是当人时刻在满怀感恩的状态下,心灵上产生的巨大变化。本书的作者还说道,如果在运用《秘密》这本书中所讲授

发表于:2019-01-17 / 阅读(80) / 评论(0) 分类 卡卡课堂早餐英语

Every winter some twenty million tons of salt are dumped on America's road.That sodium chloride melts the ice, so it prevents its formatin, helping to prevent accidents. But road salt has its downside. This is not very economical because salt is main

发表于:2019-01-20 / 阅读(155) / 评论(0) 分类 2016年Scientific American(一)月

This week on Why Tell Me Why, we are finding out why the oceans are so salty. So the oceans are salty because the oceans have been around, lets say, for over five hundred million years. And over the course of time what we found out is that weve alway

发表于:2019-01-22 / 阅读(112) / 评论(0) 分类 自然百科2009年

BEIJING, Aug. 22 (Xinhuanet) -- Researchers have discovered how a human egg captures an incoming sperm for fertilization, paving the way to help couples suffering from infertility, according to media reports on Monday. An international team of resear

发表于:2019-02-08 / 阅读(135) / 评论(0) 分类 英语新闻

A man enters a barbershop for a shave. While the barber is foaming(涂上泡沫) him up, he mentions the problems he has getting a close shave around the cheeks. I have just the thing, says the barber, taking a small wooden ball from a nearby dra

发表于:2019-02-08 / 阅读(143) / 评论(0) 分类 趣味英语

By Challiss McDonough Cairo 11 March 2008 Many Arabs say recent violence in Gaza and Israel is placing the Middle East peace process in jeopardy again. VOA Middle East Correspondent Challiss McDonough reports from Cairo the process is under review ah

发表于:2019-02-08 / 阅读(136) / 评论(0) 分类 VOA标准英语2008年(三月)
学英语单词
a breed of bacon hog
A good lather is half the shave.
active length
acute transformation phase
adenylylsulfate pyrophosphorylase
aerial tuning inductor
american spicebushes
amitriptylene
armeniaceous
assimilate into
autrum of follicle
Ban Chen
Bemis, Samuel Flagg
biddulph
bitter wood
bounding occurrence
bunched cost
canonizations
cariatid
carnation families
Chaunacanthida
clarifying basin
compound tide
cone radiometer
Crypteronia paniculata
degree of swelling
designated broker
devolved
domestic silkworm moth
draw twister
dropping a dime
effective word
el bayadiya (al bayadiyah)
El Wak
electropad
eliteness motivation
emblas
emergency diesel dynamo
end of page indicator
exceptional visibility
explode with lyric wrath
Fil-
fuse socket
girl-group
golemic
goodgeons
ground moving target (gmt)
heat(ing) medium
high-speed auger
horny epithelium
hysteroscopies
I say!
Ibiodral
inert free gas
inertial effect
interaction coefficient
invalid load module file
inversion telemeter
jugular phlebectasia
killable
Kuaotunu
low-hydrogen welding electrode
machine buff
melt in someone's mouth
mosaicplasty
much less
Mārī Chāq
national lakeshore
nonheterosexuals
oil drain-cock
paghman
peculiar smell
plant on
pneumatic block
port mark
portable electrical tool
preboils
prediction method
Przemków
range acquisition
red-on-red
redoublest
reserve city bank
resting sporangium
sexual advances
sheriffess
shock-lithification
Soil Taxonomy
stachbotrytoxicosis
steady state density
submit-table
Sumākot
telltale
totally-enclosed water-cooled type
Toxocarpus laevigatus
traffic classification
transminer
Troisier
unsettlednesses
wandlike
wonderdog
x-ray spectrography